Individual Calculations January 2023
 Carroll, Alden  Total change: 76.80  Rating chartPersonal card
 Team 2023 - BFC Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1751 1470 1.00 1 0.84 40 33.60 
  Lavaud, Didier 1751 FRA1.0010.844033.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Championnat de Yonne Jeunes 2022 - U16 AUXERRE FRA 2022-12-03
RcRownchangeKK*chgGame
 1513 1470 2.00 2 1.08 40 43.20 
  Lamaga, Sacha 1272 FRA1.0010.24409.60 
  Yaghi, Leen 1754 SYR1.0010.844033.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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